html, body{
   margin: 0;
   padding: 0;
}
ul {
    list-style: none;
    padding: 0;
    margin: 0;
    li{
        font-size: 12px;
        line-height: 30px;
        padding-left: 10px;
    }
    .box {
        width: 500px;
        height: 230px;
        background: url('../images/1.jpg');
        background-size: cover;  
    }
}